=============================================
CODEBOOK FOR pretest1.csv
=============================================
Description: Results from Pretest1 condition

Date: Date in yyyymmdd format
Group: Monkey group (1, 2a, or 2b)
Monkey: Name
Condition: Test condition (here always Pretest1)
FoodA: Type and weight of food item used as food A
Session: Number of test session (can span 2 test days / parts)
Part: Part number (1 or 2)
Trial: Trial number (1-36)
Num_Cheerios: Number of cheerios (0.5 or 5)
Side_Cheerios: Side of the board that the cheerios were presented on (r = right or l = left), from experimenter's perspective. Food A was located on the other side of the board.
Chose_Cheerio?: 0 = no (monkey chose food A) or 1 = yes (monkey chose cheerios)

=============================================
CODEBOOK FOR pretest2.csv
=============================================
Description: Results from Pretest2 condition

Date: Date in yyyymmdd format
Group: Monkey group (1, 2a, or 2b)
Monkey: Name
Condition: Test condition (here always Pretest2)
FoodA: Type and weight of food item used as food A
DecoyFoodA: Type and weight of food item used as decoy food A
ContrastFoodB: Type and weight of food item used as contrast food B
Session: Number of test session (can span 2 test days / parts)
Part: Part number (1 or 2)
Trial: Trial number (1-36)
Non-A_Food: Which food item (in addition to food A) was presented in this trial (a = decoy food A or B = contrast food B)
Side_NonA: Side of the board that the decoy or contrast food was presented on (r = right or l = left), from experimenter's perspective. Food A was located on the other side of the board.
Chose_NonA?: 0 = no (monkey chose food A) or 1 = yes (monkey chose decoy or contrast food)

=============================================
CODEBOOK FOR test.csv
=============================================
Description: Results from Test conditions

Date: Date in yyyymmdd format
Group: Monkey group (1, 2a, or 2b)
Monkey: Name
Condition: Test condition (Baseline, Contrast, Decoy, or Social)
Session: Number of test session
Trial: Trial number (1-18)
Num_Cheerios: Number of cheerios (0.5, 1, 2, 3, 4, or 5)
Side_Cheerios: Side of the board that the cheerios were presented on (r = right, l = left, or c = center), from experimenter's perspective.
Chose_Cheerio?: 0 = no (monkey chose food A), 1 = yes (monkey chose cheerios), NA (if monkey chose the decoy food in the Decoy condition)
Side_Decoy [Decoy condition only]: Side of the board that the decoy food was presented on (r = right, l = left, or c = center), from experimenter's perspective.
Chose_Decoy? [Decoy condition only]: 0 = no (monkey chose food A or the cereal pieces) or 1 = yes (monkey chose the decoy food)

